804597897

素因数分解:

$3^1\times {\mathrm{43}}^2\times {\mathrm{73}}^1\times {\mathrm{1987}}^1$

素因数の和:2149

約数の個数: 24

約数和(自身を含む): 1113932064

約数和(自身を除く): 309334167

約数列:

[1, 3, 43, 73, 129, 219, 1849, 1987, 3139, 5547, 5961, 9417, 85441, 134977, 145051, 256323, 404931, 435153, 3673963, 6237193, 11021889, 18711579, 268199299, 804597897]

約数ペア:

[(1, 804597897), (3, 268199299), (43, 18711579), (73, 11021889), (129, 6237193), (219, 3673963), (1849, 435153), (1987, 404931), (3139, 256323), (5547, 145051), (5961, 134977), (9417, 85441)]